[R-sig-Geo] matrix of attributes

[Ricardo Rodríguez]

hello all, a question is possible to create arrays with attributes of
spatial files, or results of a calculation, for example I have a cloud of
points and I want to create a matrix with the Euclidean distance that exists
between all the points:

points, p1, p2, p3. . . . pn
      p1  * 0*, 10, 15 . . . 1000
      p2  10, *0*,  5
      p3  15, 5,  * 0*
       .
       .
      pm  1000

as well as other types of values associated directly with their attributes,
times and speeds,
with the library (Travelr), I'm working distance matrix network and some
things associated with the network and the points but not how to manipulate
it to work only with points or more attributes as previous comment.



thank you all for your answers

Ricardo Rodríguez
Univalle

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